Pilot Operated Pressure Relief Valve, In-line Mounting - Series R4V / R4V*P2

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Well known as excellent pressure relief valves, Parker's series R4V and R4V*P2 for in-line mounting work stable across the whole pressure range and thus contribute to a smooth-running operation. Additionally they provide a wide range of options and connections for a versatile use in various applications.

Their design is similar to the subplate mounted R4V series. For single functions – where no manifold blocks are used – the valves can be directly placed in the pipework. R4V and R4V*P2 are available with 2 ports (L-body) or with 3 ports (T-body).

Series R4V*P2 has additionally a proportional unit between the mechanical pilot valve and the main stage. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.

Market:
• Industrial

Features/Benefits:
• Wide range of options – suitable for almost every application
• Outstanding constant pressure behavior – supports reliable operation
• Very good pressure/flow behavior – contributes to a high energy efficiency of the system
• Short delivery time – no warehousing necessary
• Pilot operated with manual adjustment
• 2 interfaces
    - L-body (R4R06-G¾", R4R10-G1¼")
    - T-body (R4R03-G½", R4R06-G1")
• 3 pressure stages: 105, 210, 350 bar
• 3 adjustment modes:
    - hand knob
    - acorn nut with lead seal
    - cylinder lock
• With optional vent function

Deviating Features/Benefits Series R4V*P2:
• Continuous adjustment by proportional solenoid
• With mechanical maximum pressure adjustment
• R4V*P2: optimally suited to the digital amplifier module PCD00A-400

Applications:
• Suitable for general hydraulic applications

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SKU	Availability	Price	Maximum Flow Rate	Division	Maximum Operating Temperature	Minimum Operating Temperature	Seal Material	Actuation Type	Operation Type	Product Series	Pressure Control Range	For Fluid Type	Maximum Operating Pressure	Body Material	Weight	Flow Rate	Mounting Type	Seal Material	Pressure Control Range	Pressure Adjustment Control Type	Drain Option	Input Voltage	Port Connection	Switching Option	Body Type	Actuation Type
016-81028-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line external from pilot head (Y1)	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-81029-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-81033-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	5.1 kg	200 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded T-body	Manually
016-81033-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	FPM	Manual	Pilot	Pressure Valve	350 bar	Water-Glycol	350 bar Port A, X	Cast Iron	5.1 kg	200 L/min	Pipe Mounting	FPM	350 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded T-body	Manually
016-81045-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	105 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	5.1 kg	200 L/min	Pipe Mounting	NBR	105 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded T-body	Manually
016-81052-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	105 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	8.4 kg	450 L/min	Pipe Mounting	NBR	105 bar	Hand knob	Drain line internal	Omit	NG32 / G1 1/4"	Omit	Threaded L-body	Manually
016-81052-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	FPM	Manual	Pilot	Pressure Valve	105 bar	Water-Glycol	350 bar Port A, X	Cast Iron	8.4 kg	450 L/min	Pipe Mounting	FPM	105 bar	Hand knob	Drain line internal	Omit	NG32 / G1 1/4"	Omit	Threaded L-body	Manually
016-81053-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	8.4 kg	450 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line internal	Omit	NG32 / G1 1/4"	Omit	Threaded L-body	Manually
016-81083-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line internal	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-81154-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	350 bar	Hand knob	Drain line external from pilot head (Y1)	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-81158-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	105 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	105 bar	Hand knob	Drain line internal	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-81496-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	350 bar	Acorn nut with lead seal	Drain line internal	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-84000-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	350 bar	Acorn nut with lead seal	Drain line internal	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-84599-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	210 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	8.4 kg	450 L/min	Pipe Mounting	NBR	210 bar	Hand knob	Drain line internal	Omit	NG32 / G1 1/4"	Omit	Threaded L-body	Manually
016-84600-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	350 bar	Acorn nut with lead seal	Drain line external from pilot head (Y1)	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-84601-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	350 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	350 bar	Acorn nut with lead seal	Drain line external from pilot head (Y1)	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-84617-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	210 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	210 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-84618-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	210 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	5 kg	60 L/min	Pipe Mounting	NBR	210 bar	Hand knob	Drain line internal	Omit	NG10 / G1/2"	Omit	Threaded T-body	Manually
016-84738-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	105 bar	Hydraulic Oil According to DIN 51524	350 bar Port A, X	Cast Iron	7.4 kg	200 L/min	Pipe Mounting	NBR	105 bar	Hand knob	Drain line internal	Omit	NG25 / G1"	Omit	Threaded L-body	Manually
016-84797-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	NBR	Manual	Pilot	Pressure Valve	105 bar	Hydraulic Oil According to DIN 51524	30 bar Port B, Y	Cast Iron	8.4 kg	450 L/min	Pipe Mounting	NBR	105 bar	Hand knob	Drain line external from pilot head (Y1)	Omit	NG32 / G1 1/4"	Omit	Threaded L-body	Manually

Pilot Operated Pressure Relief Valve, In-line Mounting - Series R4V / R4V*P2

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